Anatomical Therapeutic Chemical (ATC) classification [BR:br08303]
G GENITO URINARY SYSTEM AND SEX HORMONES
G03 SEX HORMONES AND MODULATORS OF THE GENITAL SYSTEM
G03A HORMONAL CONTRACEPTIVES FOR SYSTEMIC USE
G03AD Emergency contraceptives
G03AD02 Ulipristal
D09567 Ulipristal (USAN/INN)
G03X OTHER SEX HORMONES AND MODULATORS OF THE GENITAL SYSTEM
G03XB Progesterone receptor modulators
G03XB02 Ulipristal
D09567 Ulipristal (USAN/INN)
Target-based classification of drugs [BR:br08310]
Nuclear receptors
Estrogen like receptors
3-Ketosteroid receptor
NR3C3 (PGR)
D09567 Ulipristal (USAN/INN)